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All Questions
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148630 Questions
0
46
1
Any math ACT tips you can give me?
Any math ACT tips you can give me?
off-topic
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Guest
Jan 21, 2019
+1
51
1
math help
http://prntscr.com/ma8dwb
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Guest
Jan 21, 2019
+1
104
5
+1405
Help Me please
Construct a perpendicular line to CD from P
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ManuelBautista2019
Jan 21, 2019
0
44
1
Help
Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
Mrs. Hickman is researching what it would cost to order flower arrangements for a fancy party. She wants one large centerpiece for the head table,
read more ..
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Guest
Jan 21, 2019
0
51
1
help
Let N be the largest integer whose square has exactly 3 digits when written in base 9. What is N, expressed in base 9?
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Guest
Jan 21, 2019
0
144
1
+142
Geometry
The side lengths of an equiangular octagon are 1, 2, 3, 4, 1, 2, 3, and in clockwise order. Find the octagon's area.
Enter
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noobieatmath
Jan 21, 2019
0
132
2
+142
A, B, C, D, and E are points on a circle of radius 2 in counterclockwise order. We know AB= BC= DE = 2 and CD = EA. Find [ABCDE]. Enter
A, B, C, D, and E are points on a circle of radius 2 in counterclockwise order. We know AB= BC= DE = 2 and CD = EA. Find [ABCDE].
Enter your answer in the form x+ysqrt(z) in simplest radical form.
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noobieatmath
Jan 21, 2019
0
71
2
statistics
A farmer with 11 cows likes to milk them in a different order each morning. How many days can he do this without repeating?
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Guest
Jan 21, 2019
0
59
1
math
http://prntscr.com/ma6l1k
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Guest
Jan 21, 2019
0
61
1
+377
Answer Choices- $162, $161, $160, $150
I put $100 in a savings account. At the end of each year, I earned 10% interest on the balance of my account at that point. With no deposits or withdrawals, after 5 years I had $__. (Round to the nearest dollar.)
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APatel
Jan 21, 2019
+1
47
1
HELP PLZ
Herm and his 12 followers have created a not-so-secret ``handshake'' that involves three people. The first person (the hook) initiates the greeting by casting an invisible fishing line, and the second person (the bait) walks toward the first person as if
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Guest
Jan 21, 2019
+1
81
0
+331
Tough Number Theory Riddle
Sherlock Holmes and Dr. Watson recover a suitcase with a three-digit combination lock from a mathematician turned criminal. Embedded in the suitcase above the lock is the cryptic message "AT SEA BASE. SEAS EBB SEA: BASS. "
Dr. Watson comments, "This
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MathCuber
Jan 21, 2019
+2
56
1
+277
Why are people posting multiple questions in a short period of time?
im seeing people posting questions called help and the questions all seem to be similar like from a single topic such as systems of equations. I have a feeling that some people just want their homework done for them
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CalculatorUser
Jan 21, 2019
+1
51
1
Help
The sum of two numbers is 55. The larger number is 9 more than the smaller number. What are the numbers?
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Guest
Jan 21, 2019
0
33
0
plz help
Herm and his 12 followers have created a not-so-secret ``handshake'' that involves three people. The first person (the hook) initiates the greeting by casting an invisible fishing line, and the second person (the bait) walks toward the first person as if
read more ..
Guest
Jan 21, 2019
+1
59
1
Help
Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
For her parents' anniversary party, Vera is considering using one of two venues. A hotel in Stamford will cost $569 for a reservation,
read more ..
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Guest
Jan 21, 2019
0
51
1
help plz
http://prntscr.com/ma4bm9
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Guest
Jan 21, 2019
0
35
0
Prove that 9x 10 - 10x 9 + 1 ⋮ (x - 1) 2
Prove that 9x10 - 10x9 + 1 ⋮ (x - 1)2
off-topic
Guest
Jan 21, 2019
0
78
1
HELP ME
how to solve 9x^10 - 10x^9 +1 ⋮ (x-1)^2
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Guest
Jan 21, 2019
0
76
1
Help Please!
Thea has a key on her calculator marked *. If an integer is displayed, pressing the * key chops off the first digit and moves it to the end. For example, if 6138 is on the screen, then pressing the * key changes the display to 138.
Thea enters a
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Guest
Jan 21, 2019
0
91
1
Need help!
A book with 53 pages numbered 1 to 53 has its pages renumbered in reverse, from 53 to 1. For how many pages do the new page number and old page number share the same units digit?
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Guest
Jan 21, 2019
0
89
3
difference between 'e' and 10^
Hi,
I did a calculation and got the answer 1.349e-10. Is this the same as 1.349*10^-10? How do I get this value in plain numbers? Thank you.
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Guest
Jan 21, 2019
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